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Aircraft STC directory

Boeing MD-90-30 STCs

The Jun 30, 2026 FAA DRS snapshot contains 43 selected supplemental type certificates with status Current whose public applicability data names the Boeing MD-90-30. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

43
listed Current at snapshot
28
holder directories
7
modification categories
Dec 24, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications20
Cabin and interiors8
Avionics4
Aircraft structures4
Safety and emergency equipment4
Landing gear and brakes2
Aircraft connectivity1

Recorded holders

Recently revised MD-90-30 STCs

Showing the 43 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.